18. Going Concern (Details)	3 Months Ended								12 Months Ended
	Dec. 31, 2017 USD ($)	Sep. 30, 2017 USD ($)	Jun. 30, 2017 USD ($)	Mar. 31, 2017 USD ($)	Dec. 31, 2016 USD ($)	Sep. 30, 2016 USD ($)	Jun. 30, 2016 USD ($)	Mar. 31, 2016 USD ($)	Dec. 31, 2017 USD ($)	Dec. 31, 2016 USD ($)
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Net income (loss)	$ (30,000)	$ 29,000	$ (115,000)	$ (203,000)	$ 8,000	$ (100,000)	$ 316,000	$ (199,000)	$ (319,426)	$ 24,537
Tier One Leverage Capital Ratio	0.0551								0.0551
Risk Based Capital Ratio	0.1011								0.1011